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irga5000 [103]
2 years ago
5

NEED AN ANSWER ASAP!!! WILL REWARD HANDSOMELY!!!

Mathematics
2 answers:
Mrrafil [7]2 years ago
5 0
I think the answer will be 5?

Ahat [919]2 years ago
4 0

Answer:

<em>See attached diagram</em>

<u>We have </u>

  • GT = 9.5 ft
  • BT = 11 ft

<u>Let's find angle x and compare with the safety requirement</u>

  • GT/BT = sin x
  • 9.5/11 = sin x
  • x = arcsin (9.5/11)
  • x = 59.7° < 75°

The angle we got is less than 75° so it is safe to use

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The shorter piece was 2 inches long.Theres your answer
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3 years ago
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A competitive diver dives from a 33-foot high diving board. The height of the diver in feet after 't' seconds is given by u(t) =
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Answer:

t  = 0.375s

Step-by-step explanation:

Given

h(t) = -16t^2 + 4t + 33 --- driver 1

Rate = 2ft/s -- driver 2

height = 33ft

Required

The time they passed each other

First, we determine the function of driver 2.

We have that:

Rate = 2ft/s and height = 33ft

So, the function is:

h_2(t) = Height - Rate * t

h_2(t) = 33 - 2t

The time they drive pass each other is calculated as:

h(t) = h_2(t)

-16t^2 + 4t + 33= 33 - 2t

Collect like terms

-16t^2 + 4t + 2t= 33 - 33

-16t^2 + 6t= 0

Divide through by 2t

-8t + 3= 0

Solve for -8t

-8t  = -3

Solve for t

t  = \frac{-3}{-8}

t  = 0.375s

7 0
2 years ago
What is the slope of the linear function?
e-lub [12.9K]

Answer: Answer choice D

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5. To get to the library from his house, Robert biked 6 kilometers due east and then
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Answer:

24 kilometers.

Step-by-step explanation:

The shortest path between two points is a straight segment that connects the two points.

Refer to the diagram attached. The 6-km segment and the 8-km segment are normal to each other. Together with the segment that joins the library and the house, the three segments now form a right triangle.

  • The two shorter segments are the two legs, and
  • The longer segment that joins the library and the house is the hypotenuse.

The length of the hypotenuse can be found with the Pythagorean Theorem.

\begin{aligned}\text{Hypotenuse} &= \sqrt{(\text{Leg 1})^{2} + (\text{Leg 2})^{2}}\\&= \sqrt{6^{2} + 8^{2}}\\&= \sqrt{36 + 64} \\&= \sqrt{100}\\&= \rm 10\;km\end{aligned}.

The length of the round-trip will equal to the sum of the length of the three segments: \rm 6\;km + 8\;km + 10\;km = 24\;km.

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3 years ago
Which number produces a rational number when multiplied by 1/5?
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